939372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 2564352

約数和(自身を除く): 1624980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 211, 212, 318, 371, 422, 633, 636, 742, 844, 1113, 1266, 1477, 1484, 2226, 2532, 2954, 4431, 4452, 5908, 8862, 11183, 17724, 22366, 33549, 44732, 67098, 78281, 134196, 156562, 234843, 313124, 469686, 939372]

約数ペア:

[(1, 939372), (2, 469686), (3, 313124), (4, 234843), (6, 156562), (7, 134196), (12, 78281), (14, 67098), (21, 44732), (28, 33549), (42, 22366), (53, 17724), (84, 11183), (106, 8862), (159, 5908), (211, 4452), (212, 4431), (318, 2954), (371, 2532), (422, 2226), (633, 1484), (636, 1477), (742, 1266), (844, 1113)]